JP2638200B2 - Aircraft movable wing maintenance bogie - Google Patents
Aircraft movable wing maintenance bogieInfo
- Publication number
- JP2638200B2 JP2638200B2 JP1137749A JP13774989A JP2638200B2 JP 2638200 B2 JP2638200 B2 JP 2638200B2 JP 1137749 A JP1137749 A JP 1137749A JP 13774989 A JP13774989 A JP 13774989A JP 2638200 B2 JP2638200 B2 JP 2638200B2
- Authority
- JP
- Japan
- Prior art keywords
- maintenance
- flap
- movable wing
- aircraft
- work
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Handcart (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ この発明は、航空機のフラツプ等の可動翼を運搬、整
備するのに適した航空機可動翼の整備台車に関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an aircraft movable wing maintenance cart suitable for transporting and maintaining movable wings such as an aircraft flap.
［従来の技術］ 航空機のフラツプなどの可動翼部分は、部分張り替え
や塗装又は特に重整備等の整備作業の為に機体から取り
外して定期的に整備作業を行う必要があり、特に大型航
空機のフラツプ等の場合には寸法が大きいため、作業場
所までの間は通路等を通行し易いように立てた状態で運
搬し、作業場所に搬入した後に、翼全面にアクセス出来
るように双方の翼面を交互に横にして整備作業を行うこ
とが行われていた。この為、具体的には整備が行われる
場合に、機体から取り外されたフラツプ等はクレーンを
使つて専用の運搬台車に搭載して整備工場まで運搬し、
工場では再度クレーンによりハンドリングして専用の作
業台に乗せられて作業が行われ、整備完了後は又逆の機
体への運搬、取り付けが行われていた。この為、整備作
業に際しては、フラツプの移動に手間取るとともに、移
動と検査の為の反転操作の度にクレーン等の機器での吊
り上げ作業が必要で、作業の安全確保の上からも問題が
あつた。2. Description of the Related Art Movable wings such as aircraft flaps need to be removed from the fuselage for maintenance work such as partial repainting, painting or especially heavy maintenance, and maintenance work must be performed on a regular basis. In the case of, etc., because the dimensions are large, carry the product upright so that it is easy to pass through the passage etc. to the work place, and after bringing it into the work place, fix both wing surfaces so that you can access the entire wing surface Maintenance work was performed alternately on the side. For this reason, specifically, when maintenance is performed, the flaps and the like removed from the aircraft are mounted on a dedicated transport truck using a crane and transported to the maintenance shop,
At the factory, the work was carried out again by using a crane and put on a special work table, and after the maintenance was completed, the equipment was transported and mounted on the opposite body again. For this reason, during the maintenance work, it takes time to move the flap, and it is necessary to lift it with a device such as a crane every time the reversal operation for movement and inspection is performed, which is a problem from the viewpoint of ensuring the safety of work. .
［発明が解決しようとする問題点］ そこでこの発明は、上記のような従来の航空機可動翼
の整備上の問題点を解決して、作業性が良く、且つ安全
な整備が進められる航空機可動翼の整備台車を提供する
ことを目的とする。[Problems to be Solved by the Invention] Accordingly, the present invention solves the above-mentioned problems in the maintenance of the conventional aircraft movable wing, and improves the workability and safety of the aircraft movable wing. The purpose is to provide a maintenance trolley.
［発明の構成］ この発明による航空機の移動台車は、移動可能な台車
と、当該台車上にほぼ水平に設けられた回転軸と、当該
回転軸を回転する駆動装置と、前記回転軸上の長手方向
に並列された複数のサポートと、前記回転軸上の前記複
数のサポートから所定角度だけ偏心して設けられたステ
ーとを有する点に特徴がある。[Structure of the Invention] A movable truck of an aircraft according to the present invention includes a movable truck, a rotating shaft provided substantially horizontally on the truck, a driving device for rotating the rotating shaft, and a longitudinal axis on the rotating shaft. It is characterized in that it has a plurality of supports juxtaposed in a direction and a stay provided eccentrically by a predetermined angle from the plurality of supports on the rotation axis.
［実施例］ 以下図示するこの発明の実施例により説明する。第１
図に実施例の正面図、第２図に第１図のＡ−Ａ線断面図
を示した。[Embodiment] An embodiment of the present invention will be described below with reference to the drawings. First
FIG. 2 is a front view of the embodiment, and FIG. 2 is a sectional view taken along line AA of FIG.
この実施例では、整備用台車は４個の車輪13により走
行可能に支承されたシヤーシ16を有しており、このシヤ
ーシ16上には軸受け8,8によりほぼ水平方向を軸として
回転軸９が配置されている。この回転軸９の一端には軸
継手10を介して駆動装置11が接続されており、この駆動
装置11は適切な制御装置（図示せず）により制御され
て、回転軸９を任意の方向に回転制御可能としている。
また、この回転軸９上の所定の長手方向の位置には３本
のサポート４が突出して設けられており、さらにこれら
一列に整列したサポート４から所定角度だけ偏心した位
置にステー７が設けられている。In this embodiment, the maintenance trolley has a chassis 16 movably supported by four wheels 13, on which bearings 8, 8 a rotating shaft 9 having a substantially horizontal axis is provided. Are located. A driving device 11 is connected to one end of the rotating shaft 9 via a shaft coupling 10. The driving device 11 is controlled by an appropriate control device (not shown) to move the rotating shaft 9 in an arbitrary direction. The rotation can be controlled.
Further, three supports 4 are protrudingly provided at predetermined positions on the rotating shaft 9 in the longitudinal direction, and a stay 7 is provided at a position eccentric by a predetermined angle from the supports 4 aligned in a line. ing.
また、この整備台車はシヤーシ16の一端に牽引バー12
が設けられて、適切な自走車両等により牽引可能となつ
ている。また、シヤーシ16の車輪の近傍位置にはそれぞ
れアウトリガー14が取り付けられており、整備台車の所
定位置での停車、作業時にはこのアウトリガー14をハン
ドル15の操作により垂直下方に進展させて車輪を浮かせ
てアウトリガー14で固定支持することができる。Also, this maintenance trolley has a tow bar 12 at one end of the chassis 16.
Is provided so that it can be towed by an appropriate self-propelled vehicle or the like. Outriggers 14 are attached to the chassis 16 in the vicinity of the wheels, respectively.When the vehicle is stopped at a predetermined position of the maintenance trolley, at the time of work, the outriggers 14 are vertically extended by operating the handle 15 to lift the wheels. The outrigger 14 can be fixedly supported.
この整備台車の使用に際しては、先ずハンドル15の操
作でアウトリガー14を下降させて整備台車を固定支持し
た状態とする。ここで、クレーン等を使い、航空機から
取り外したフラツプ１を図に示したようにフラツプ１の
ヒンジ金具２と整備台車のサポート４を位置合わせして
ヒンジピン３により固定し、さらにフラツプ１の作動金
具５と整備台車側のステー７とを作動ピン６により固定
してフラツプ１の整備台車上への搭載が完了する。こう
して、フラツプ１の整備台車上への搭載が完了すると、
ハンドル15の操作によりアウトリガー14を収納して車輪
13で再度支持し、第２の１−Ａに示したように、フラツ
ブ１を直立させた状態で整備工場等の作業現場まで搬送
し、作業現場においてハンドル15の操作によりアウトリ
ガー14を下降させて整備台車を固定支持する。こうし
て、作業現場に着いた段階で、再度ハンドル15の操作に
よりアウトリガー14で整備台車を固定支持して駆動装置
11で回転軸９を回転操作し、第２図に示したようにフラ
ツプ１の整備面に応じて１−Ｂ側、又は１−Ｃ側にフラ
ツプ１を倒して整備作業を行う。また、整備の必要に応
じて回転途中の任意の位置とし、作業の効率を高めるこ
とができる。こうして、作業の終了後は駆動装置11によ
りフラツプ１を直立した１−Ａの状態とし、前回とは逆
の手順でアウトリガー14を外して、航空機の固定翼への
取り付け位置へと移動させる。こうして、１−Ａの姿勢
で整備台車の載つたまま移動するので、幅寸法が狭くな
り、狭い通路等でも移動が容易であり、また作業現場で
の整備台への再度の積み替えの必要も無く、フラツプを
作業し易い任意の位置に起倒することが可能で作業効率
の向上と安全性が確保出来る。また、フラツプ１の整備
台車への取り付け手段としては、通常フラツプ１を固定
翼側に軸着するヒンジ金具２とこのフラツプ１を動作さ
せる作動金具５を利用して整備台車への取り付けを行つ
ているので、整備台車への脱着が容易であるとともに、
整備台車上でこのフラツプを回転動作させてもフラツプ
１に無理な負荷が係る恐れもなく、不用意にフラツプ１
に損傷を与えることもない。この実施例ではアウトリガ
ーを設ける構成としたが、このアウトリガーを旋回式キ
ヤスターと置き換えることも可能であり、この場合には
横方向の移動及び車輪の短時間の代用が可能となる。When using the maintenance trolley, the outrigger 14 is first lowered by operating the handle 15 so that the maintenance trolley is fixedly supported. Here, using a crane or the like, the flap 1 removed from the aircraft is aligned with the hinge fitting 2 of the flap 1 and the support 4 of the maintenance trolley as shown in the figure, and fixed by the hinge pin 3, and the operating fitting of the flap 1 is further fixed. 5 and the stay 7 on the maintenance trolley side are fixed by the operating pin 6, and the mounting of the flap 1 on the maintenance trolley is completed. Thus, when the mounting of the flap 1 on the maintenance trolley is completed,
The outrigger 14 is stored by operating the handle 15 and the wheels
13 and transported to a work site such as a maintenance shop in a state where the flap 1 is upright as shown in the second 1-A, and the outrigger 14 is lowered by operating the handle 15 at the work site. Fixedly support the maintenance trolley. In this way, when the vehicle arrives at the work site, the maintenance trolley is fixedly supported by the outrigger 14 by operating the handle 15 again, and the driving device
The rotating shaft 9 is rotated at 11 to perform the maintenance work by tilting the flap 1 to the 1-B side or 1-C side according to the maintenance surface of the flap 1 as shown in FIG. Further, it can be set at an arbitrary position in the middle of rotation as required for maintenance, and the efficiency of work can be increased. After the work is completed, the flap 1 is set upright by the drive device 11 in the state of 1-A, and the outrigger 14 is detached in the reverse procedure to the previous one, and is moved to the position where it is attached to the fixed wing of the aircraft. In this way, since the maintenance trolley is moved while being mounted on the 1-A posture, the width dimension is reduced, the movement is easy even in a narrow passage, etc., and there is no need to reload the maintenance trolley at the work site. It is possible to raise and lower the flap to an arbitrary position where it is easy to work, thereby improving work efficiency and ensuring safety. As means for attaching the flap 1 to the maintenance trolley, usually, the hinge 1 is attached to the fixed wing side of the flap 1 and an operation fitting 5 for operating the flap 1 is used to attach the flap 1 to the maintenance trolley. Because it is easy to attach and detach to the maintenance trolley,
Even if this flap is rotated on the maintenance trolley, there is no fear that an excessive load is applied to the flap 1 and the flap 1 is inadvertently applied.
It does not damage the product. In this embodiment, the outrigger is provided. However, the outrigger can be replaced with a swivel caster. In this case, lateral movement and short-time substitution of wheels can be performed.
［発明の効果］ この発明によれば、従来の航空機可動翼の整備上の問
題点を解決して、作業性が良く、且つ安全な整備が進め
られる航空機可動翼の整備台車を提供することが出来
る。[Effects of the Invention] According to the present invention, it is possible to provide a maintenance trolley for an aircraft movable wing that solves the problem of conventional maintenance of an aircraft movable wing and has good workability and safe maintenance. I can do it.
第１図はこの発明による可動翼整備台車の実施例の構造
を示す正面図、第２図は第１図のＡ−Ａ線断面図であ
る。 １……フラツプ、２……ヒンジ金具、３……ヒンジピ
ン、 ４……サポート、５……作動金具、６……作動ピン、 ７……ステー、８……軸受、９……回転軸、10……軸継
手、 11……駆動装置、12……牽引バー、13……車輪、 14……アウトリガー、15……ハンドル、 16……シヤーシ。FIG. 1 is a front view showing the structure of an embodiment of a movable wing maintenance cart according to the present invention, and FIG. 2 is a sectional view taken along line AA of FIG. DESCRIPTION OF SYMBOLS 1 ... Flap, 2 ... Hinge fitting, 3 ... Hinge pin, 4 ... Support, 5 ... Actuating bracket, 6 ... Actuating pin, 7 ... Stay, 8 ... Bearing, 9 ... Rotary shaft, 10 …… shaft coupling, 11… drive device, 12 …… tow bar, 13 …… wheels, 14 …… outriggers, 15 …… handle, 16 …… chassis.
Claims (2)
に設けられた回転軸と、当該回転軸を回転する駆動装置
と、前記回転軸上の長手方向に並列された複数のサポー
トと、前記回転軸上の前記複数のサポートから所定角度
だけ偏心して設けられたステーとを有する航空機可動翼
の整備台車。1. A movable cart, a rotating shaft provided substantially horizontally on the cart, a driving device for rotating the rotating shaft, and a plurality of supports arranged in a longitudinal direction on the rotating shaft. And a stay provided eccentrically from the plurality of supports on the rotation axis by a predetermined angle.
取り付けられ、かつ前記ステーは前記航空機可動翼の作
動金具に取り付けられることを特徴とする航空機可動翼
の整備台車。2. The aircraft movable wing according to claim 1, wherein the plurality of supports are attached to hinge fittings of the aircraft movable wing, and the stays are attached to operating fittings of the aircraft movable wing. Maintenance trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1137749A JP2638200B2 (en) | 1989-05-31 | 1989-05-31 | Aircraft movable wing maintenance bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1137749A JP2638200B2 (en) | 1989-05-31 | 1989-05-31 | Aircraft movable wing maintenance bogie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH035299A JPH035299A (en) | 1991-01-11 |
| JP2638200B2 true JP2638200B2 (en) | 1997-08-06 |
Family
ID=15205937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1137749A Expired - Lifetime JP2638200B2 (en) | 1989-05-31 | 1989-05-31 | Aircraft movable wing maintenance bogie |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2638200B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3110407B2 (en) | 1998-12-11 | 2000-11-20 | 日本電気アイシーマイコンシステム株式会社 | Semiconductor storage device |
| US8088450B2 (en) * | 2009-03-13 | 2012-01-03 | The Boeing Company | Automated wing painting system |
-
1989
- 1989-05-31 JP JP1137749A patent/JP2638200B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH035299A (en) | 1991-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106927371B (en) | Descaling gantry crane | |
| EP2794345B1 (en) | Heavy goods vehicle having a multi-axle chassis for transporting, setting down, and taking up piece goods | |
| US6478172B2 (en) | Portable lifting device | |
| DE1949965A1 (en) | Gripping device for freight containers | |
| WO2019128846A1 (en) | Forklift-type towing vehicle | |
| CN111114201B (en) | Folding self-walking tool vehicle | |
| US3448874A (en) | Mobile crane with spaced pivotally mounted booms | |
| US1716732A (en) | Motor-propelled crane | |
| JP2638200B2 (en) | Aircraft movable wing maintenance bogie | |
| US6854552B2 (en) | Fork lift with traverse motion system | |
| US3963130A (en) | Coil unloader | |
| US2763331A (en) | Power operated cable steering means for a for wheel driven tractor | |
| US3130981A (en) | Differential steering apparatus | |
| KR102022034B1 (en) | Jib crane located on work house | |
| JPH08318833A (en) | Vehicle moving device | |
| CN208532058U (en) | All-electric balanced type folding crane | |
| US3199699A (en) | Load carrying mechanism for lift trucks | |
| DE202014003502U1 (en) | Operator controllable truck | |
| CN114103789B (en) | Semi-trailer | |
| JPS63230496A (en) | Transporter for construction work | |
| GB2161434A (en) | Articulated vehicles | |
| CN218465360U (en) | Multi-degree-of-freedom positioning hoisting platform | |
| CN114802321B (en) | Rail flatcar | |
| US3529739A (en) | Lift truck with a mast mounted on a wheeled horizontal and vertically pivoted support | |
| JPH0249175Y2 (en) |